TY  - BOOK
AU  - Halacy Dan
TI  - Home Energy: your best options for solar heating and cooling.wood wind and photovoltaics
SN  - 087857493X
AV  - TH 7226 .H35 1984
PY  - 1984///
CY  - Emmaus-USA
PB  - Rodale
N1  - includes index
ER  -